delta-Aminolevulinic acid dehydratase deficiency can cause delta-aminolevulinate auxotrophy in Escherichia coli
O'Neill G, Thorbjarnardóttir S, Michelsen U, Pálsson S, Söll D, Eggertsson G. delta-Aminolevulinic acid dehydratase deficiency can cause delta-aminolevulinate auxotrophy in Escherichia coli. Journal Of Bacteriology 1991, 173: 94-100. PMID: 1987138, PMCID: PMC207161, DOI: 10.1128/jb.173.1.94-100.1991.Peer-Reviewed Original ResearchConceptsALA dehydratase activityEscherichia coliWild-type geneClasses of mutantsDNA sequence analysisAminoglycoside antibiotic kanamycinHeme biosynthetic pathwayALA biosynthesisWild-type DNAAuxotrophic phenotypeComplementation studiesDehydratase activityHemB geneBiosynthetic pathwayPositive regulationALA formationSame geneMutantsPenicillin enrichmentSequence analysisGenesAntibiotic kanamycinDiffusible productHemB mutantEnzymatic activity
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